getManagerService example

    protected static function getLoggerService($container)
    {
        $a = ($container->services['connection'] ?? self::getConnectionService($container));

        if (isset($container->services['logger'])) {
            return $container->services['logger'];
        }

        $container->services['logger'] = $instance = new \stdClass($a);

        $instance->handler = new \stdClass(($container->services['manager'] ?? self::getManagerService($container)));

        return $instance;
    }

    /** * Gets the public 'manager' shared service. * * @return \stdClass */
    protected static function getManagerService($container)
    {
        

    protected static function getLoggerService($container)
    {
        $a = ($container->services['connection'] ?? self::getConnectionService($container));

        if (isset($container->services['logger'])) {
            return $container->services['logger'];
        }

        $container->services['logger'] = $instance = new \stdClass($a);

        $instance->handler = new \stdClass(($container->services['manager'] ?? self::getManagerService($container)));

        return $instance;
    }

    /** * Gets the public 'mailer.transport' shared service. * * @return \stdClass */
    protected static function getMailer_TransportService($container)
    {